#6B1631#6B1631

#6B1631 is a dark, moderate pink. Relative luminance 0.039; OKLCH L 35.5% C 0.119 H 7.0°. Best body text is #FFFFFF at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#6B1631
RGB	rgb(107, 22, 49)
HSL	hsl(341, 66%, 25%)
HSV	hsv(341, 79%, 42%)
CMYK	cmyk(0%, 79.4%, 54.2%, 58%)
CIE-LAB	lab(23.41, 38.75, 5.61)
CIE-LCH	lch(23.41, 39.15, 8.23°)
OKLab	oklab(35.52% 0.1182 0.0145)
OKLCH	oklch(35.52% 0.119 7)
XYZ	xyz(6.9053, 3.9223, 3.2986)
Luminance	0.0392 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B1631 #166B50

analogous

#6B165B #6B1631 #6B2516

triadic

#6B1631 #316B16 #16316B

tetradic

#6B1631 #5B6B16 #166B50 #25166B

square

#6B1631 #5B6B16 #166B50 #25166B

split-complementary

#6B1631 #166B25 #165B6B

monochromatic

#19050C #380C1A #6B1631 #9E2048 #D12B5F

Accessibility & contrast

On white

11.77

#6B1631 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#6B1631 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B1631

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B1631	#FFFFFF	#000000	##FFFFFF
##6B1631	1.00	11.77	1.78	11.77
#FFFFFF	11.77	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2D32

Deuteranopia (green-blind)

#423E2F

Tritanopia (blue-blind)

#750221

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #6b1631;
/* rgb */ color: rgb(107, 22, 49);
/* oklch */ color: oklch(35.5% 0.119 7.0);

Tailwind

colors: {
  custom: {
    50: '#9a5c68',
    500: '#6b1631',
    950: '#000000',
  },
}

SCSS

$custom: #6b1631;
$custom-light: #9a5c68;
$custom-dark: #000000;

JSON

{
  "hex": "#6b1631",
  "rgb": {
    "r": 107,
    "g": 22,
    "b": 49
  },
  "hsl": {
    "h": 340.941,
    "s": 65.891,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35516,
    "c": 0.11906,
    "h": 7
  },
  "luminance": 0.03921
}

Semantic roles & 50–950 ramp

primary

#6B1631

secondary

#3BA181

accent

#E9B33F

background

#FAF5F6

surface

#F3E9EB

border

#CDC5C6

text

#0F0406

muted

#7F797A

Preview Lab

Preview with #6B1631

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →